Follow-Up. Upon discontinuation from pomalidomide-dexamethasone study treatment for Progression or any other reason, patients will be assessed for 28 days. Serious Adverse Events will continue to be collected on patients during the first 28 days in Follow-Up. FCBP will have a final pregnancy test 28 days after the last dose of study drug if they have regular or no menstrual cycles; or 14 and 28 days after the last dose if menstrual cycles are irregular. In addition, patients who are discontinued from study treatment will be followed for overall survival and subsequent MM treatment regimens.